Dunkirk DXL-175K Manuals

Manuals and User Guides for Dunkirk DXL-175K. We have 1 Dunkirk DXL-175K manual available for free PDF download: Installation, Operation & Maintenance Manual

Dunkirk DXL-175K Installation, Operation & Maintenance Manual

Dunkirk DXL-175K Installation, Operation & Maintenance Manual (40 pages)

CAST IRON GAS FIRED BOILERS FOR FORCED HOT WATER With Hydrolevel Control

Brand: Dunkirk | Category: Boiler | Size: 2.27 MB

Table of Contents

Table of Contents
3
1 Physical Data

4
2 Safety Symbols and Warnings

5
3 Locating the Boiler

7
4 Connecting Supply and Return Piping

9
- Connection Locations
  9
- Safety Relief Valve Installation
  9
- Flush and Rinse System
  10
- Water Treatment
  10
- Supply and Return Requirements
  11
- Special Conditions
  11
5 Ventilation & Combustion Air

18
- Requirements
  18
6 Vent System Modification

19
- Removal of Existing Boiler from Venting System
  19
7 Vent Installation

20
- Check Your Chimney
  20
- Requirements
  20
- Chimney Inspection
  20
- Vent Pipe
  20
8 Vent Damper Installation & Instructions

21
- Vent Damper
  21
9 Connecting Gas Service

23
- General
  23
- Leak Check Gas Piping
  23
10 Electrical

24
- Electrical Wiring
  24
- Thermostat Installation
  24
11 Wiring Diagrams

25
12 Lighting Instructions

27
13 Normal Sequence of Operation

28
- General
  28
14 General Maintenance and Care Instructions

29
- Seasonal Startup
  29
- Clean Flue Gas Passageways
  29
- General Maintenance
  30
- Adjusting Gas Input
  31
15 Ratings and Capacities

32
Appendix A - Control Function

33
- A-1. Intermittent Pilot
  34
Appendix B - Vent Damper Installation

36
- Damper Installation
  36
- Vent Damper
  36
- Vent Damper Harness - Molex Plugs
  37
- Vent Damper Troubleshooting Guide
  38

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